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Construct validity of the Questionnaire for Older Senior Citizens based on a confirmatory factor analysis: A study during the period of self-restraint to prevent the spread of coronavirus disease 2019.

Tomoyuki ShinoharaKosuke SaidaShigeya TanakaAkihiko MurayamaDaisuke Higuchi
Published in: Geriatrics & gerontology international (2021)
Among the older-older adults group, the model used for the QO has sufficient suitability and construct validity; among the younger-older adults group, there also is sufficient questionnaire suitability. Moreover, the QO has criterion related validity with frailty. Geriatr Gerontol Int 2021; 21: 1018-1025.
Keyphrases
  • physical activity
  • community dwelling
  • coronavirus disease
  • psychometric properties
  • cross sectional
  • middle aged
  • patient reported
  • stress induced